baber/WOPTO huggingface dataset:
Patent JP-2000320100-A (JP)
Title: Handrail
Inventor: FUJITANI MASAKI
IPC: E04F11/18
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a handrail with a light-emitting function being easy to see and safe even in a dark place, by a constitution wherein a light-emitting means constituted of a light-emitting element or luminous paint is provided in a part or the whole of the handrail. SOLUTION: A plurality of windows 30 for emitting light are formed in the surface portions of a main body part 15 at proper intervals in the vertical direction and light- emitting elements 14 are fitted therein from inside respectively. Light-emitting diodes are used for the light-emitting elements 14 on the occasion and they are mounted on a circuit board 32 disposed inside the main body 13 of a handrail. Next, wirings 34 are connected to the circuit board 32 through a connector 33 and the wirings 34 are passed through the inside of the lower end part 18, stretched over to the rear side of an inner wall surface 12 and connected to a power source. Lastly, a cover part 16 is fixed to the main body part 15 by screws 36.  At the time of the use, the light-emitting elements 14 are lighted or turned on and off by output signals from a sensor which detects the surrounding brightness or by an operating switch fitted to the inner wall surface. According to this constitution, the possibility of failing to grip the handrail and getting hurt in a dark place can be eliminated and also design properties can be improved.
Patent JP-H11324154-A (JP)
Title: Termite prevention structure for building
Inventor: ITO TAKAO
IPC: E04B1/72
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a termite prevention structure which surely prevents the entering of termite into a building without any necessity of termite control agent. SOLUTION: A recess part 3a opened upward is so formed as to be extended in the length direction, a trough 3 as a liquid support member which has a recess part 3a for storing or flowing liquid 4 therein is closely fixed across the whole circumference of the ground part side 2a of a continuous footing 2 as a foundation structure for the building, and the liquid 4 is so stored that the surface of the liquid 4 is continuously extended across the whole circumference.
Patent JP-S61288490-A (JP)
Inventor: ARAO YOSHINORI
IPC: H01L25/00
Filed: 1985-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5754910-A (JP)
Title: Connecting method of optical fiber
Inventor: TATSUTA MITSUHIRO
IPC: G02B6/38
Filed: 1980-09-19
Abstract: PURPOSE:To prevent generation of distortion, by reinforcing the connecting part with a reinforcing body in a state that optical fibers remain held by the clamps. CONSTITUTION:Covering layers 4A, 5A of the tip parts of optical fibers 4, 5 are removed, and are held by clamps 10, 11. The covering layer 4A is supported by a notch groove 13 of a rotation body 14 of the clamp 10, and the covering layer 5A is fixed to the clamp 10. The tip parts of the optical fibers 4, 5 are finely adjusted in the (x) and (y) directions and in the (r) direction by guides 8, 9, and the clamp 10, respectively, and after that, are made to adhere and are connected by discharge of electrodes 6, 7. Subsequently, the optical fibers 4, 5 are moved in the (x) direction together with the clamps 10, 11, a sleevelike reinforcing body 20 which is divided into two is fitted into them, and they are covered in one body with an adhesive agent. In this way, generation of distortion in the connecting part is prevented.
Patent JP-S6110919-A (JP)
Inventor: KUTOKU MASAKAZU
IPC: H01M2/10
Filed: 1984-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5921852-A (JP)
Inventor: MIURA KOUICHI
IPC: E04C2/34
Filed: 1982-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01298397-A (JP)
Title: Image processor
Inventor: IZUMI MASAO
IPC: G09G5/34
Filed: 1988-05-27
Abstract: PURPOSE:To combine not only a single image datum but also plural image data so as to smoothly perform scroll with a simple and inexpensive constitution by shifting an image by the specified number of picture elements with a barell shifter, parallel-serial converting it and outputting it on a display device. CONSTITUTION:Address signals Ad with control signals from a data control part 11 and shift clocks phi0-phi3 corresponding to the number of scrolling dots through a timing generation part 12 are inputted in image data storage parts 1-4... respectively. Based on them, picture element data is outputted in parallel from a shift register to the barell shifter part 5. The barell shifter 5 part shifts the picture element data inputted in parallel by the specified number of picture elements and outputs it in parallel to a parallel-serial conversion part 10. The parallel-serial conversion part 10 serially outputs the picture element data which is shifted by receiving timing signals phid and inputted in parallel and the image shifted by the specified number of picture elements in a horizontal direction can be displayed on the screen of a display device through a D/A converter, etc.
Patent JP-H05324818-A (JP)
Title: Image processor
Inventor: SAWADA TAKAYUKI
IPC: H04N1/387
Filed: 1992-05-22
Abstract: PURPOSE:To easily find the start point and end point of a bit sequence to be processed and to perform processing at a high speed with a simple hardware constitution by setting mask information according to the interval and length of the bit sequence and also performing right-left inversion processing. CONSTITUTION:This image processor is equipped with a means 1 which generates the mask information for specifying a mask bit position at the time of the mask processing of image data and a bit block processing part 2 which performs shift operation, right-left inversion, and enlargement and reduction (thinning-out processing and interpolation) for the image data. Further, this processor is provided with a bit boundary mask processing part 3 which masks a bit position, indicated by mask information generated by a mask information generation part 1, in data outputted from the bit block processing part 2. The mask information is set based on the interval of the bit sequence and the length of the bit sequence itself and the right-left inversion processing is carried out based on interval of the bit sequence, so the start point and end point of the object bit sequence can easily be found. The right-left inversion processing is therefore performed fast with the simple hardware constitution.
Patent JP-S6112090-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/223
Filed: 1984-06-27
Abstract: PURPOSE:To produce a very thin film with high reproducibility by a method wherein a mesa stripe is formed on a semiconductor substrate and then a first clad layer, activation layer, and a second clad layer are formed, in that order. CONSTITUTION:On a mesa stripe provided on a p type GaAs substrate, an n type GaAs current constricting layer 2 is deposited by the liquid phase epitaxial growth method. Next, by lithography, a groove is formed at the middle of the mesa stripe. The second use of the liquid phase epitaxial growth method results in the deposition of a p type AlxGa1-xAs clad layer 3, p type AlyGa1-yAs activation layer 4, n type AlzGa1-zAs clad layer 5, n type GaAs contact layer 6. The p type clad layer 3 and activation layer 4 may be made very thin and produced with high reproducibility because the rate is extremely low of the progress of liquid phase growth on the narrow mesa.
Patent JP-S5756236-A (JP)
Title: Manufacture of panel by synthetic resin for automobile
Inventor: MISHIMA YASUHIRO
IPC: B29C45/13
Filed: 1980-09-20
Abstract: PURPOSE:To manufacture a light weight panel for automobile by molding a reinforcing member at a first injection and a surface layer member at a second injection with a changeover of two runners provided on a mixing head. CONSTITUTION:First, a valve piston 1 is lowered to mix a resin luquid flowing through introduction ports 7 and 7' and feeds it to one runner 9 for the RIM molding of a reinforced member (a). Then, a third resin liquid is prepared to be fed from the introduction port 7' while a die is opened to secure a clearance corresponding to a thickness of a surface layer member (b) and with a changeover piston 3 lifted, the valve piston 1 is lowered gain to mix a resin liquid flowing through the introduction ports 7 and 7' and feeds it to the other runner 9' for the RIM molding of a surface layer member (b) as the second member. With such an arrangement, the two runners are switched over freely thereby attaining a better workability along with a lower cost.
Patent JP-S5464997-A (JP)
Title: Display unit
Inventor: OOTE AKIRA
IPC: G01D7/00
Filed: 1977-11-01
Abstract: PURPOSE: To achieve a high-accuracy display unit with reduced number of the display element by varying the display state at the analog display part and the scale display part coupling to each other.  
     CONSTITUTION: Analog display part A comprises display elements D 1 WD 10 , and scale display part B consists of element SLD to display the scale lines plus 7-segment elements SND 1 WSND 7  to dispaly the scale figures. At the same time, the element of part A is driven by the scale of the input signal, and the element of part B are controlled by the control block which generates the signals to vary the states of part A and B in a coupled way forming the display block via the input signal. With application of some contrivance to the strncture of the control block, vorious type of display become possible. For instance, the coarse and minute measurements are carried out by switching, and accordingly part A and B are switched in a coupled way. Thus, the high-accruacy display is ensured with a reduced number of the display element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000013408-A (JP)
Title: Exchange system
Inventor: BLANC ALAIN
IPC: H04L49/111
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide switching architecture for expanding the ability of a switchboard by utilizing the respective storage resources of a switching system. SOLUTION: A switching system 15 or 25 receives data cells from the set of (n) pieces of input ports, and according to the contents of a bit map value led into the cell at the entrance of a module, the cell is routed to output ports more than one. The module is provided with a shared buffer for storing the routed cell. Further, this system is provided with an additional mask mechanism having a mask register for changing the bit map value according to whether the concerned cell is to be moved to the output port or to be abandoned before that bit map value is used for controlling a routing process.
Patent JP-H04355706-A (JP)
Title: Semiconductor laser module
Inventor: KATSUKI YOICHIRO
IPC: H01S5/024
Filed: 1991-06-03
Abstract: PURPOSE:To reduce the size of the semiconductor laser module equipped with an electron cooling function. CONSTITUTION:In the semiconductor laser module wherein a semiconductor laser element 1 and an optical fiber 16 are coupled through a lens 5, an electron cooling element 8 is sandwiched between the reverse surface of an insulating plate 9 and the top surface of an insulating plate 10, the reverse surface of the insulating plate 10 is fixed to the bottom surface of a package main body 11, and a header 3 which holds the semiconductor laser 1 and a lens holder 6 which holds the lens 5 are fixed to a pattern 21 formed on the top surface of the insulating plate 9.
Patent JP-S61288435-A (JP)
Title: Wire bonding process
Inventor: NISHIDA HARUKI
IPC: H01L21/60
Filed: 1985-06-17
Abstract: PURPOSE:To improve the reliability upon connection as well as the workability by a method wherein the surface of a metal piece is coated with paste resin formed into a frame shape and then a metal wire is thermocompression bonded inside the paste resin frame. CONSTITUTION:Before a flow glass substrate 1 and an aluminium substrate 1 are heated, a metal piece 5 is coated with paste resin 10 into a frame shape to avoid any solder bonding. Therefore even if a solder layer 6 bonding the metal piece 5 on a conductor pattern 3 is melted when a metal wire 7 is thermo- compression bonded, any melted solder layer 6 can be blocked by the paste resin 10 not to flow over the surface of metal piece 5 as it is coated with the paste resin 10. Through these procedures, the metal wire 7 thermocompression- bonded may not be soldered improving the reliability upon connection.
Patent JP-H07315777-A (JP)
Title: Industrial vehicle with boom
Inventor: KONDO HIDEHITO
IPC: B66C23/697
Filed: 1994-05-20
Abstract: PURPOSE:To facilitate replacement of a cushion member by providing mountably/ demountably through a stop member the cushion member for relaxing a contact shock against an externally mounted boom on the peripheral surface in a base end part side of an internally mounted boom of the telescopic boom, and providing an opening part with cover opposed to the stop member on a base end part side of the externally mounted boom. CONSTITUTION:In a telescopic boom of an industrial vehicle for high lift work, a cushion member 13 for relaxing a contact shock against an externally mounted boom 11 is arranged mountably/demountably through a stop member 20 on a peripheral surface 121 of an internally mounted boom 12 extended/contracted relating to the externally mounted boom 11. On the other hand, in a base end part side of the externally mounted boom 11, an opening part 15 with a cover 151 is provided in a position opposed to the cushion member 13 when contracted the internally mounted boom 12. The cushion member 13 is arranged in a single row by each three quantity in an extending/contracting direction, to mount the cushion member 13 of each row in a base part 21 of the stop member 20. Thus by removing the cover 151, inserting a driver or the like from the opening part 15, operating a stop fitting 23 and mounting/ demounting the stop member 20, the cushion member 13 can be replaced.
Patent JP-H01301284-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: WATANABE KAZUO
IPC: B41M5/382
Filed: 1988-05-28
Abstract: PURPOSE:To obtain a sharp and high-density recording image and to enhance shelf stability after recording, by incorporating microcapsules containing a dye-dissolving substance in an image receiving layer. CONSTITUTION:In an image-receiving sheet for thermal transfer recording formed by providing an image-receiving layer for receiving a transfer image from a dye transfer sheet on a substrate, the image-receiving layer incorporates microcapsules containing a dye-dissolving substance. The microcapsule contains an oily substance and a hot melt substance, which dissolve a sublimating dye, as core substances and has a wall film capable of transmitting the dye under heat. Thus, the sublimating dye transferred from the coloring material transfer sheet at the time of thermal recording is transmitted through the capsule wall film and dissolved by the core substances, thereafter dyeing the core substances ; in this manner, a recording image remarkably superior in shelf stability can be obtained.
Patent JP-H0515986-A (JP)
Title: Welding method for manufacturing pipe utilizing laser beam
Inventor: INABA HIROTSUGU
IPC: B23K26/21
Filed: 1991-06-03
Abstract: PURPOSE:To increase the welding speed without increasing heat input and to maintain the performance of a weld zone at the time of manufacturing a pipe by welding by the laser beam welding process. CONSTITUTION:When band steel is formed into an open pipe shape, both end faces thereof are abutted on each other and a butt part thereof is irradiated with a laser beam and welded to manufacture the pipe, a V-shaped groove having a width (a) mm and a depth (b) mm to satisfy the following conditions of (1)-(5) is formed on the exterior side of a pipe shape of the butt part before welding and welding is performed. (conditions) (4)(a)>0, (b)>0(2)(a)/(b)>D/(f) (3)(a)/(b)<=2X(P/(v)) (4)(t-b)<=4X(P/(v)) (5)(a)<=2X(P/(x)) wherein D, (f), P, (v) and (t) denote the laser beam diameter mm before condensing, the focal distance mm of a condensing optical system, the output kw of the laser beam, the welding speed m/min and thickness mm of band steels to be welded.
Patent JP-S63297432-A (JP)
Title: Production of anion exchange membrane having excellent alkali resistance
Inventor: NAGASAWA YUJI
IPC: C08J5/22
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled exchange membrane having excellent alkali resistance and usable as an electrolytic separation membrane, etc. over a long period, by reacting a branched amine to a copolymer of tetrafluoroethylene and a specific comonomer and reacting the reaction product with an alkali metal hydroxide. CONSTITUTION:(A) Tetrafluoroethylene is copolymerized with (B) a comonomer of formula I, etc., at 2-200 deg.C in the presence of e.g. a free radical initiator to obtain a polymer having a structure of formula II (X is F, etc.; l is 0-5; m is 0 or 1; n is 1-5; p and q are positive number). The polymer is formed into a film of preferably 50-500mum thick e.g. by melt molding, reacted with (C) an amine of formula III (r and s are 1-8; R1 is H, etc.; R2 is 1-4C alkyl; R3 and R4 are 1-6C alkyl) and then with (D) an alkali metal hydroxide to obtain the objective exchange membrane.
Patent JP-H10322660-A (JP)
Title: Signal recording device
Inventor: OISHI TAKAYUKI
IPC: H04N5/765
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To record data on a recording medium from an information signal when desired without a lack by providing a means for recording a compressed information signal which is read from a storage means on the recording medium. SOLUTION: A signal processing circuit 2 digitally processes an inputted video signal and outputs it to a video signal compression circuit 3. The video signal which is inputted is compressed/encoded and it is outputted as a compressed picture signal. CPU 14 executes prescribed calculation and inputs the compressed picture signal from a system data detection circuit 12 to a delay output part 17. The delay output part 17 writes the compressed picture signal which is always inputted into the data area of a memory 15. In the delay output part 17, a memory control circuit 16 sets a delay time by a command from the outside.  The compressed picture signal with the elapse of prescribed delay time is read from a memory 13 and it is outputted to a recording part 10 constituted of a magnetic head H and the like through an error correction code addition circuit 4, a modulation circuit 5 and a rotating transformer 7.
Patent JP-H04357536-A (JP)
Title: Memory information dumping system
Inventor: OTAKA YASURO
IPC: G06F11/34
Filed: 1991-06-04
Abstract: PURPOSE:To improve the work efficiency at the time of dumping a memory of a peripheral device. CONSTITUTION:A peripheral control device 2 logically divides a readable and writable storing area 3, prepares and outputs the logically meaningful identification information and the memory area information which consists of a head address and a memory capacity concerning each divided storing area, receives a memory area dumping instruction and reports the information of the head address designated by the instruction and the storing area shown by the memory capacity. A host device 1 receives and holds the memory area information, searches the identification information designated from the external part at the time of dumping the memory area from the held memory area information, designates the head address and the memory capacity in correspondence to the searched identification information and outputs the memory area dumping instruction. Next, the report of the information of the storing area corresponding to the output of the memory area dumping instruction is received.
Patent JP-S5921294-A (JP)
Title: Drive device for synchronous motor
Inventor: SAKAMOTO KEIJI
IPC: H02P23/03
Filed: 1982-07-28
Abstract: PURPOSE:To prevent the adverse influence due to an insensitive band of a pulse width modulator provided to prevent the shortcircuit of an inverter by providing a voltage detector which detects a voltage from the output of the modulator and feeding back a voltage. CONSTITUTION:Current commands SQ1-SQ6 of the outputs of a pulse width modulator 114 are applied to a current direction discriminator 118a, which discriminates the direction of the current. Phase voltage generators 118U, 118V, 118W output phase voltages upon receiving of the discriminated current direction output. This phase voltages are converted by voltage/current converters 119u, 119v, 119w into phase currents, the differences from 3-phase AC signals iu, iv, iw are respectively calculated by calculators 120U, 120V, 120W, and the outputs of the calculators 120U, 120V, 120W are inputted as 3-phase AC signals to a pulse width modulator 114. In other words, 3-phase AC signal is compensated by the voltage feedback.
Patent JP-H02309973-A (JP)
Title: Interface for electrical skin dosage
Inventor: OKABE KEIICHIRO
IPC: A61N1/30
Filed: 1989-05-26
Abstract: PURPOSE:To effectively execute a process for electrical skin dosage by providing prescribed unevenness on a skin contact surface and forming a boundary forming means by a non-conductive material equipped with a capillary tube or porous structure. CONSTITUTION:A boundary forming means 1 is formed by the non-conductive material such as a ceramics material or various synthetic resin material, etc., equipped with the capillary or porous (continuous mechanism) structure. Plural unevenness 11 is formed integrally with the boundary forming means 1 on a skin contact boundary. An average hole diameter is satisfactorily several mum - several hundreds mum generally and normally, it is preferable that the porosity is about 30-90%. When a direct current voltage or pulse voltage is impressed after this boundary forming means 1 is adhered to the skin surface of an organ, liquid such as medicine positively charged is moved in the direction of a sweat gland. Thus, the process for the electrical skin dosage is effectively achieved.
Patent JP-S61290655-A (JP)
Title: Zinc alkaline battery
Inventor: KASAHARA NOBUYORI
IPC: C22C18/00
Filed: 1985-06-19
Abstract: PURPOSE:To retard hydrogen gas evolution in addition to the reduction of mercury content by using zinc alloy obtained by adding a specified amount of lead, calcium, bismuth, and tellurium to zinc as a negative active material of zinc alkaline battery. CONSTITUTION:A zinc alloy containing 0.01-0.5wt% lead, 0.005-0.5wt% calcium, and 0.01-0.5wt% bismuth and/or tellurium is used as it is or after amlgamation as a negative active material to form a negative electrode 4. The negative electrode 4 is combined with a positive electrode 2 mainly comprising manganese dioxide, and a separator 3 to form a zinc alkaline battery. By the synergistic effect of the elements added, hydrogen overvoltage is increased and corrosion resistance is increased and bonding force between atoms is strengthened to reduce hydrogen gas evolution. Therefore, battery performance is increased in addition to the remarkable reduction of mercury content.
Patent JP-S5465018-A (JP)
Title: Reverberating magnetic head
Inventor: MURAI KATSUMI
IPC: G11B5/265
Filed: 1977-11-02
Abstract: PURPOSE:To readily obtain reverberation effect by providing a main gap and a reveberating gap to the core wound with a coil. CONSTITUTION:A main gap 14 provided to a core 12, a reverberating gap 15 provided in the position deviated to the tape advancing direction side than this main gap 14, a magnetic shield plate 16 are provided. Magnetic lines of force are produced in the main gap 14 and the reverberating gap 15 of the core 12, thereby inducing electromotive force. At this time, a delay is caused between the magnetic lines of force produced in the main gap 14 and in the reverberating gap 15 depending upon the relations between the running speeds of magnetic tape and their spacings. The magnetic line of force obtained by the reverberating gap 15 applies reverberation.